What is SSEP stand for?
A somatosensory evoked potentials test (SSEP) measures the speed with which the nervous system sends and receives signals that communicate sensations, such as touch, pain, and vibration. If the spinal cord or one of its nerve roots is significantly pinched, these signals will travel slower than usual.
What is a SSEP test?
Somatosensory evoked potentials (SSEP) evaluate the nerve pathway from the arms and legs through the spinal cord to the brain. SSEPs are used to: Identify spinal cord injuries or diseases. Identify neuromuscular disease and demyelineating diseases.
Why do we do SSEP?
An SSEP test can inform us about the presence and extent of a particular disease or injury affecting the somatosensory nerve system. It can be used to monitor someone’s neurological condition and thus track disease progression.
What is a somatosensory test?
An somatosensory evoked potention test (SEP) studies the relay of body sensations to your brain and how the brain receives those sensations. A stimulating electrode is placed on your arm or leg, and it generates an electrical signal. Recording electrodes are placed on your head and/or spine.
What is MEP monitoring?
MEP monitoring is a newer modality that offers direct monitoring of the motor system through transcranial electrical stimulation of the motor cortical structures and recording of myogenic responses in the target muscle groups.
How do I read my Baer test results?
What Do the Test Results Mean? A printout of your test results should show spikes in your brain activity each time you heard one of the clicking sounds or other tones. If your results show flat lines when one of the tones or clicking sounds was played, it may indicate that you have hearing loss.
What is Neuromonitoring during spinal surgery?
Neuromonitoring is a technology that allows the surgeon to assess spinal cord function during surgery through real-time feedback from individual nerve roots, motor tracts, and sensory tracts.
What is SSEP in neurology?
SSEP (Somatosensory Evoked Potential) is one of the many intraoperative neurophysiological monitoring tests that is used during a surgery. The SSEP test monitors the nerve pathways that are responsible for feeling pressure, touch, temperature and pain.
How is somatosensory measured?
What is SSEP and MEP monitoring?
MEPs are a top-down monitoring method of measuring brainstem and spinal cord integrity, whereas SSEPs are a bottom-up system.
What is SSEP in neurosurgery?
SSEP – Somatosensory Evoked Potentials In Neuromonitoring SSEP (Somatosensory Evoked Potential) is one of the many intraoperative neurophysiological monitoring tests that is used during a surgery. The SSEP test monitors the nerve pathways that are responsible for feeling pressure, touch, temperature and pain.
What are SSEPs and why are they important?
SSEPs provide feedback to the surgical team and are extremely useful in spinal cord monitoring and assessment. Somatosensory Evoked Potentials assess vascular flow as well as conduction of neural responses from nerve roots to the spinal cord and brain. SSEPs may also be combined with other neuromonitoring tests that focus on motor function.
What is a somatosensory evoked potential (SSEP)?
What is a somatosensory evoked potential (SSEP)? A somatosensory evoked potential (SSEP) is an evoked potential caused by a physical stimulus (usually a small electric pulse). Electrodes positioned over particular areas of the body record responses of the SSEP, these are then observed as a reading on an electroencephalogram (EEG) .
How can SSEPs help in the diagnosis of multiple sclerosis?
SSEPs can helpful in the diagnosis of: 1 Trauma – any physical injuries affecting nerves and nerve pathways of the somatosensory system. 2 Tumours – these can affect the nerves involved in relaying signals of the somatosensory system. 3 Multiple sclerosis (MS) – Damage to nerve fibres in the body is a common feature of MS.